CN203700079U - Tiny-sand high-speed precipitator - Google Patents
Tiny-sand high-speed precipitator Download PDFInfo
- Publication number
- CN203700079U CN203700079U CN201420065819.1U CN201420065819U CN203700079U CN 203700079 U CN203700079 U CN 203700079U CN 201420065819 U CN201420065819 U CN 201420065819U CN 203700079 U CN203700079 U CN 203700079U
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- Prior art keywords
- chamber
- sand
- micro
- nucleus
- tiny
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- 239000004576 sand Substances 0.000 title claims abstract description 67
- 239000012716 precipitator Substances 0.000 title abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005345 coagulation Methods 0.000 claims abstract description 20
- 230000015271 coagulation Effects 0.000 claims abstract description 19
- 238000005189 flocculation Methods 0.000 claims abstract description 19
- 230000016615 flocculation Effects 0.000 claims abstract description 18
- 230000003311 flocculating effect Effects 0.000 claims description 23
- 230000001112 coagulating effect Effects 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 10
- 210000005056 cell body Anatomy 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004062 sedimentation Methods 0.000 abstract description 14
- 230000001976 improved effect Effects 0.000 abstract description 10
- 238000001556 precipitation Methods 0.000 abstract description 9
- 239000013078 crystal Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000701 coagulant Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a tiny-sand high-speed precipitator which comprises a coagulation chamber, a flocculation reaction chamber, a sedimentation chamber, a water outlet weir, a water inlet, a water outlet, a tiny-sand circulating pump, a mud and sand separator, a coagulation stirrer, a crystal nucleus stirrer, a flocculation stirrer, a strike-off machine and a sloping plate module, wherein the mud and sand separator is arranged at the top of the flocculation reaction chamber; the sloping plate module and the strike-off machine are mounted in the sedimentation chamber; the water inlet of the tiny-sand circulating pump is connected with the bottom of the sedimentation chamber through a pipeline; the water outlet of the tiny-sand circulating pump is connected with the mud and sand separator through a pipeline. According to the utility model, as tiny sand is added to participate in flocculent precipitation, so that the effect of layering sedimentation is enhanced, the effluent quality is improved, a tiny-sand circulatory system is added, the effects of coagulation and flocculation are enhanced, floc property is improved for easier sedimentation, and therefore, the hydraulic loading is increased. The sloping plate module accelerates the sedimentation rate and shortens the sedimentation time, so that the floor area is reduced.
Description
Technical field
The utility model belongs to environmental protection industry (epi) water treatment field, relates to a kind of micro-sand high speed settling vessel that can precipitate at a high speed water treatment.
Technical background
The precipitator method are a kind of traditional solid-liquid separation techniques, and precipitation water purification technology is at home and abroad widely used.Its principle be suspended solid that density ratio water is heavy under action of gravity, natural subsidence, thus separate with water.Mainly comprise vertical sedimentation basin, width flow settling pond and inclined-plate clarifying basin according to the settling vessel of precipitation principle design and production, but all there is the shortcoming that hydraulic load is low, floor space is large and effluent quality is poor in these settling tanks.
So, need to design a kind of new settling vessel, to improve hydraulic load, reduce floor space and to improve effluent quality.
Summary of the invention
In order to solve deficiency of the prior art, the utility model provides a kind of micro-sand high speed settling vessel, with respect to traditional settling tank, greatly improve hydraulic load, shortened sedimentation time, reduced and taken up an area and improved effluent quality, be particularly suitable for the removal of suspended substance in water treatment.
The utility model is to realize by following technical scheme:
Micro-sand high speed settling vessel, comprise coagulating chamber, nucleus reaction chamber, flocculating chamber, settling chamber, effluent weir, water-in, water outlet, micro-sand recycle pump, silt particle separator, coagulation agitator, nucleus agitator, flocculation stirring device, sand scraper and swash plate module, wherein coagulating chamber, nucleus reaction chamber, flocculating chamber and settling chamber are that a rectangle cell body baffle for separating forms, coagulating chamber is positioned at rectangle cell body high order end, coagulating chamber bottom left is connected with water-in, coagulating chamber inside is provided with coagulation agitator, and coagulation agitator is fixed by support; Nucleus reaction chamber is near the right side of coagulating chamber, and nucleus reaction chamber inside is provided with nucleus agitator, and nucleus reactor top is provided with silt particle separator, and silt particle separator is fixed on the top of nucleus reaction chamber by support; Flocculating chamber is near the right side of nucleus reaction chamber, and inside, flocculating chamber is provided with flocculation stirring device; Settling chamber is near the right side of flocculating chamber, and swash plate module and sand scraper are equipped with inside in settling chamber, and sand scraper is positioned at the below of swash plate module; Effluent weir is positioned at the upper right side of settling chamber, is connected with water outlet; The water-in of micro-sand recycle pump is connected by pipeline with the bottom of settling chamber, and the water outlet of micro-sand recycle pump is connected with silt particle separator by pipeline.
The workflow of the micro-sand high speed of the utility model settling vessel is as follows:
The sewage that contains high concentration SS enters coagulating chamber through water-in,, under the effect of coagulation agitator, reacts with mixing and start at the coagulating agent of this input rapidly at this; Fully sneak into the sewage overflow subsequently of coagulating agent to nucleus reaction chamber, inject by silt particle separator at this micro-sand and under the effect of nucleus agitator, fully contact and react, due to the existence of micro-sand, small flco and colloid are formed larger flco taking micro-sand as nucleus, greatly accelerated process and the efficiency of coagulation; Sewage containing a large amount of micro-sand flows into flocculating chamber certainly by nucleus reaction chamber bottom, adds flocculation agent at this, and by bridging action, tiny flco is become to the big flocculating body that is easy to precipitation under the effect of flocculation stirring machine; The sewage that contains a large amount of secret room big flocculating bodies and micro-sand is from flocculating chamber's overflow to settling chamber, due to the participation of micro-sand, the proportion of flco increases, be easy to precipitation, under the effect of swash plate module, flco is deposited to the bottom of settling chamber very soon, and the clean water overflow of handling well is discharged to effluent weir and by water outlet, and the flco (being mud) and the micro-sand that are deposited to bottom are delivered to silt particle separator by sand recycle pump; In silt particle separator, mud and micro-sand separation, mud is discharged system automatically, and micro-sand is back to nucleus reaction chamber to be continued to utilize.
The utility model, owing to being provided with micro-sand recycle system, utilizes the nucleation of micro-sand, proportion effect, the stratification precipitating action of increasing flco, greatly accelerates and has optimized the process of coagulation and flocculation reaction, and strengthened sedimentation speed; On the other hand, owing to being provided with swash plate module, further accelerate sedimentation speed, thereby greatly improved the hydraulic load of settling vessel, reduced floor space, and improved effluent quality.
Owing to having adopted above technical scheme, the utility model, compared with traditional product, has following beneficial effect:
1), the setting of micro-sand system, strengthened the effect of coagulation and flocculation, improved flco character, more easily precipitation, thus improved hydraulic load.
2), the setting of swash plate module, accelerated settling rate, shortened sedimentation time, thereby reduced floor space.
3), the adding of micro-sand, strengthened the effect of stratification precipitation, improved effluent quality.
Brief description of the drawings
Fig. 1, be structure sectional view of the present utility model.
In figure: 1-coagulating chamber, 2-nucleus reaction chamber, 3-flocculating chamber, 4-settling chamber, 5-effluent weir, 6-water-in, 7-water outlet, the micro-sand recycle pump of 8-, 9-dredge pump separator, 10-coagulation agitator, 11-nucleus agitator, 12-flocculation stirring device, 13-sand scraper, 14-swash plate module.
embodiment
Referring to Fig. 1, micro-sand high speed settling vessel, comprise coagulating chamber, nucleus reaction chamber, flocculating chamber, settling chamber, effluent weir, water-in, water outlet, micro-sand recycle pump, silt particle separator, coagulation agitator, nucleus agitator, flocculation stirring device, sand scraper and swash plate module, wherein coagulating chamber, nucleus reaction chamber, flocculating chamber and settling chamber are that a rectangle cell body baffle for separating becomes, coagulating chamber is positioned at rectangle cell body high order end, coagulating chamber bottom left is connected with water-in, coagulating chamber inside is provided with coagulation agitator, and coagulation agitator is fixed by support; Nucleus reaction chamber is near the right side of coagulating chamber, and nucleus reaction chamber inside is provided with nucleus agitator, and nucleus reactor top is provided with silt particle separator, and silt particle separator is fixed on the top of nucleus reaction chamber by support; Flocculating chamber is near the right side of nucleus reaction chamber, and inside, flocculating chamber is provided with flocculation stirring device; Settling chamber is near the right side of flocculating chamber, and swash plate module and sand scraper are equipped with inside in settling chamber, and sand scraper is positioned at the below of swash plate module; Effluent weir is positioned at the upper right side of settling chamber, is connected with water outlet; The water-in of micro-sand recycle pump is connected by pipeline with the bottom of settling chamber, and the water outlet of micro-sand recycle pump is connected with silt particle separator by pipeline.
The workflow of the micro-sand high speed of the utility model settling vessel is as follows:
The sewage that contains high concentration SS enters coagulating chamber through water-in,, under the effect of coagulation agitator, reacts with mixing and start at the coagulating agent of this input rapidly at this; Fully sneak into the sewage overflow subsequently of coagulating agent to nucleus reaction chamber, inject by silt particle separator at this micro-sand and under the effect of nucleus agitator, fully contact and react, due to the existence of micro-sand, small flco and colloid are formed larger flco taking micro-sand as nucleus, greatly accelerated process and the efficiency of coagulation; Sewage containing a large amount of micro-sand flows into flocculating chamber certainly by nucleus reaction chamber bottom, adds flocculation agent at this, and by bridging action, tiny flco is become to the big flocculating body that is easy to precipitation under the effect of flocculation stirring machine; The sewage that contains a large amount of secret room big flocculating bodies and micro-sand is from flocculating chamber's overflow to settling chamber, due to the participation of micro-sand, the proportion of flco increases, be easy to precipitation, under the effect of swash plate module, flco is deposited to the bottom of settling chamber very soon, and the clean water overflow of handling well is discharged to effluent weir and by water outlet, and the flco (being mud) and the micro-sand that are deposited to bottom are delivered to silt particle separator by sand recycle pump; In silt particle separator, mud and micro-sand separation, mud is discharged system automatically, and micro-sand is back to nucleus reaction chamber to be continued to utilize.
The utility model, owing to being provided with micro-sand recycle system, utilizes the nucleation of micro-sand, proportion effect, the stratification precipitating action of increasing flco, greatly accelerates and has optimized the process of coagulation and flocculation reaction, and strengthened sedimentation speed; On the other hand, owing to being provided with swash plate module, further accelerate sedimentation speed, thereby greatly improved the hydraulic load of settling vessel, reduced floor space, and improved effluent quality.
Finally it should be noted that: above specification sheets is only in order to illustrate the technical solution of the utility model and use characteristic, although this specification sheets has been described in detail the utility model with reference to the above embodiments, but, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the utility model; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in claim scope of the present utility model.
Claims (4)
1. micro-sand high speed settling vessel, it is characterized in that, comprise coagulating chamber, nucleus reaction chamber, flocculating chamber, settling chamber, effluent weir, water-in, water outlet, micro-sand recycle pump, silt particle separator, coagulation agitator, nucleus agitator, flocculation stirring device, sand scraper and swash plate module, coagulating chamber bottom left is connected with water-in, coagulating chamber inside is provided with coagulation agitator, nucleus reaction chamber is near the right side of coagulating chamber, nucleus reaction chamber inside is provided with nucleus agitator, nucleus reactor top is provided with silt particle separator, silt particle separator is fixed on the top of nucleus reaction chamber by support, flocculating chamber is near the right side of nucleus reaction chamber, and inside, flocculating chamber is provided with flocculation stirring device, settling chamber is near the right side of flocculating chamber, and swash plate module and sand scraper are equipped with inside in settling chamber, and sand scraper is positioned at the below of swash plate module, effluent weir is positioned at the upper right side of settling chamber, is connected with water outlet, the water-in of micro-sand recycle pump is connected by pipeline with the bottom of settling chamber, and the water outlet of micro-sand recycle pump is connected with silt particle separator by pipeline.
2. micro-sand high speed settling vessel according to claim 1, is characterized in that, described coagulating chamber, nucleus reaction chamber, flocculating chamber and settling chamber are that a rectangle cell body baffle for separating becomes.
3. micro-sand high speed settling vessel according to claim 1, is characterized in that, described coagulation agitator, nucleus agitator and flocculation stirring device are fixed by support.
4. micro-sand high speed settling vessel according to claim 1, is characterized in that, described silt particle separator is fixed on the top of nucleus reaction chamber by support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065819.1U CN203700079U (en) | 2014-02-14 | 2014-02-14 | Tiny-sand high-speed precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065819.1U CN203700079U (en) | 2014-02-14 | 2014-02-14 | Tiny-sand high-speed precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700079U true CN203700079U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420065819.1U Expired - Fee Related CN203700079U (en) | 2014-02-14 | 2014-02-14 | Tiny-sand high-speed precipitator |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944552A (en) * | 2015-07-03 | 2015-09-30 | 江苏省环境科学研究院 | Flocculent precipitate water processing method adopting slag or abrasive blasting scrap as micro sand |
| CN104961266A (en) * | 2015-07-06 | 2015-10-07 | 新疆石油勘察设计研究院（有限公司） | Mud-sand separation cyclic utilization apparatus |
| CN105417782A (en) * | 2015-12-09 | 2016-03-23 | 华东理工大学 | Method for using steel slag micro-powder as crystal nucleuses to strengthen wastewater phosphorous removal |
| CN106892494A (en) * | 2017-02-09 | 2017-06-27 | 中持水务股份有限公司 | A kind of many fluidised form clarifiers of speed change |
-
2014
- 2014-02-14 CN CN201420065819.1U patent/CN203700079U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944552A (en) * | 2015-07-03 | 2015-09-30 | 江苏省环境科学研究院 | Flocculent precipitate water processing method adopting slag or abrasive blasting scrap as micro sand |
| CN104961266A (en) * | 2015-07-06 | 2015-10-07 | 新疆石油勘察设计研究院（有限公司） | Mud-sand separation cyclic utilization apparatus |
| CN105417782A (en) * | 2015-12-09 | 2016-03-23 | 华东理工大学 | Method for using steel slag micro-powder as crystal nucleuses to strengthen wastewater phosphorous removal |
| CN106892494A (en) * | 2017-02-09 | 2017-06-27 | 中持水务股份有限公司 | A kind of many fluidised form clarifiers of speed change |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Kai Fan petrochemical equipment Co., Ltd Assignor: Shanghai Bizone Environmental Protection Equipment & Engineering Co., Ltd. Contract record no.: 2015310000013 Denomination of utility model: Tiny-sand high-speed precipitator Granted publication date: 20140709 License type: Exclusive License Record date: 20150115 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shanghai Kai Fan petrochemical equipment Co., Ltd Assignor: Shanghai Bizone Environmental Protection Equipment & Engineering Co., Ltd. Contract record no.: 2015310000013 Date of cancellation: 20151218 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20190214 |